288  
CDUS45 KBYZ 172233  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MDT WED JUN 17 2026  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 17 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 229 PM 100 1988 77 -6 72  
MINIMUM 54 515 AM 36 1912 47 7 47  
2000  
AVERAGE 63 62 1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 2.02 1944 0.06 -0.06 0.02  
MONTH TO DATE 1.11 1.30 -0.19 0.55  
SINCE OCT 1 11.32 11.00 0.32 13.76  
SINCE JAN 1 7.23 8.13 -0.90 11.97  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 5  
MONTH TO DATE 97 102 -5 89  
SINCE JUN 1 97 102 -5 89  
SINCE JUL 1 6113 7506 -1393 6871  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 14 -1 19  
SINCE JUN 1 13 14 -1 19  
SINCE JAN 1 30 18 12 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 17.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 200 AM  
LOWEST 32 200 PM  
AVERAGE 54  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2016  
MINIMUM TEMPERATURE (F) 47 37 1912  
1981  
 
SUNRISE AND SUNSET  
JUNE 17 2026..........SUNRISE 522 AM MDT SUNSET 856 PM MDT  
JUNE 18 2026..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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